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Web Services
Developing a Java Client to Consume OpenEdge SOAP Web Services : ProDataSet parameters in Java Web service clients : DATASET-HANDLE (dynamic ProDataSet) parameters : Before-image data
Before-image data
The WSDL represents dynamic ProDataSet parameters with before-image data as arbitrary complex data in an XML Schema any element. Apache Axis represents the any element as a Java class with a MessageElement[] member that contains the DOM tree for the ProDataSet. The client developer has to parse the XML to build a data set.